diff --git a/src/files/setup/setupame.c b/src/files/setup/setupame.c
index 819e20e28..f6d5dde6b 100644
--- a/src/files/setup/setupame.c
+++ b/src/files/setup/setupame.c
@@ -3034,7 +3034,7 @@ u8 func0422_intro_042a[] = {
 	set_chr_chrflag(CHR_BOND, CHRCFLAG_UNPLAYABLE)
 	set_chr_hiddenflag(CHR_BOND, CHRHFLAG_00020000)
 	chr_do_animation(0x0109, -1, -1, 0x06, 0x00, CHR_BOND, 4)
-	set_chr_hud_visible(CHR_BOND, TRUE)
+	set_chr_hudprojector_visible(CHR_BOND, TRUE)
 	show_object(OBJ_ROPE)
 	set_object_flag3(OBJ_ROPE, OBJFLAG3_00000010)
 	object_do_animation(0x010a, OBJ_ROPE, 0x04ff, 0xff)
@@ -3062,7 +3062,7 @@ u8 func0422_intro_042b[] = {
 	set_chr_chrflag(CHR_BOND, CHRCFLAG_UNPLAYABLE)
 	set_chr_hiddenflag(CHR_BOND, CHRHFLAG_00020000)
 	chr_do_animation(0x010d, -1, -1, 0x06, 0x00, CHR_BOND, 4)
-	set_chr_hud_visible(CHR_BOND, TRUE)
+	set_chr_hudprojector_visible(CHR_BOND, TRUE)
 	show_object(OBJ_ROPE)
 	set_object_flag3(OBJ_ROPE, OBJFLAG3_00000010)
 	object_do_animation(0x010e, OBJ_ROPE, 0x04ff, 0xff)
@@ -3101,7 +3101,7 @@ u8 func0422_intro_042d[] = {
 	set_chr_chrflag(CHR_BOND, CHRCFLAG_UNPLAYABLE)
 	set_chr_hiddenflag(CHR_BOND, CHRHFLAG_00020000)
 	chr_do_animation(0x0156, -1, -1, 0x06, 0x00, CHR_BOND, 4)
-	set_chr_hud_visible(CHR_BOND, FALSE)
+	set_chr_hudprojector_visible(CHR_BOND, FALSE)
 
 	wait_for_camera_finished
 
@@ -3120,7 +3120,7 @@ u8 func0422_intro_042d[] = {
 	unset_chr_chrflag(CHR_BOND, CHRCFLAG_UNPLAYABLE)
 	set_chr_hiddenflag(CHR_BOND, CHRHFLAG_00020000)
 	chr_do_animation(0x0156, -2, -1, 0x06, 0x00, CHR_BOND, 2)
-	set_chr_hud_visible(CHR_BOND, FALSE)
+	set_chr_hudprojector_visible(CHR_BOND, FALSE)
 	mute_channel(CHANNEL_7)
 	mute_channel(CHANNEL_6)
 	mute_channel(CHANNEL_5)
diff --git a/src/files/setup/setupazt.c b/src/files/setup/setupazt.c
index 0c0e78053..e16f30fd7 100644
--- a/src/files/setup/setupazt.c
+++ b/src/files/setup/setupazt.c
@@ -410,7 +410,7 @@ u8 func1002_intro[] = {
 	set_chr_chrflag(CHR_BOND, CHRCFLAG_UNPLAYABLE)
 	set_chr_hiddenflag(CHR_BOND, CHRHFLAG_00020000)
 	chr_do_animation(0x01b6, -1, -1, 0x06, 0x00, CHR_BOND, 4)
-	set_chr_hud_visible(CHR_BOND, TRUE)
+	set_chr_hudprojector_visible(CHR_BOND, TRUE)
 
 	restart_timer
 	fade_to_color(0x000000ff, 0)
@@ -517,7 +517,7 @@ u8 func1002_intro[] = {
 	chr_do_animation(0x01b6, -2, -1, 0x06, 0x00, CHR_BOND, 2)
 	restart_default_music
 	reset_ambience
-	set_chr_hud_visible(CHR_BOND, FALSE)
+	set_chr_hudprojector_visible(CHR_BOND, FALSE)
 	enter_firstperson
 	set_ailist(CHR_SELF, GAILIST_IDLE)
 	endlist
diff --git a/src/files/setup/setupcave.c b/src/files/setup/setupcave.c
index 648afb77f..9c217898a 100644
--- a/src/files/setup/setupcave.c
+++ b/src/files/setup/setupcave.c
@@ -787,7 +787,7 @@ u8 func0401_unused_cutscene[] = {
 	set_chr_chrflag(CHR_BOND, CHRCFLAG_UNPLAYABLE)
 	set_chr_hiddenflag(CHR_BOND, CHRHFLAG_00020000)
 	chr_do_animation(0x0170, -1, -1, 0x06, 0x00, CHR_BOND, 4)
-	set_chr_hud_visible(CHR_BOND, TRUE)
+	set_chr_hudprojector_visible(CHR_BOND, TRUE)
 	set_chr_chrflag(0x00, CHRCFLAG_UNPLAYABLE)
 	unset_chr_chrflag(0x00, CHRCFLAG_HIDDEN)
 	set_chr_hiddenflag(0x00, CHRHFLAG_00020000)
@@ -3595,7 +3595,7 @@ u8 func1003_intro[] = {
 	set_chr_chrflag(CHR_BOND, CHRCFLAG_UNPLAYABLE)
 	set_chr_hiddenflag(CHR_BOND, CHRHFLAG_00020000)
 	chr_do_animation(0x01e6, -1, -1, 0x06, 0x00, CHR_BOND, 4)
-	set_chr_hud_visible(CHR_BOND, TRUE)
+	set_chr_hudprojector_visible(CHR_BOND, TRUE)
 	set_chr_chrflag(CHR_TRENT, CHRCFLAG_UNPLAYABLE)
 	unset_chr_chrflag(CHR_TRENT, CHRCFLAG_HIDDEN)
 	set_chr_hiddenflag(CHR_TRENT, CHRHFLAG_00020000)
@@ -3841,7 +3841,7 @@ u8 func1003_intro[] = {
 	unset_chr_chrflag(CHR_BOND, CHRCFLAG_UNPLAYABLE)
 	set_chr_hiddenflag(CHR_BOND, CHRHFLAG_00020000)
 	chr_do_animation(0x01e6, -2, -1, 0x06, 0x00, CHR_BOND, 2)
-	set_chr_hud_visible(CHR_BOND, FALSE)
+	set_chr_hudprojector_visible(CHR_BOND, FALSE)
 	unset_object_flag2(0x22, OBJFLAG2_04000000)
 	set_object_flag3(0x22, OBJFLAG3_00000010)
 	object_do_animation(0x01ed, 0x22, 0x01ff, 0xfe)
diff --git a/src/files/setup/setupdepo.c b/src/files/setup/setupdepo.c
index e461068cd..8961e2ca6 100644
--- a/src/files/setup/setupdepo.c
+++ b/src/files/setup/setupdepo.c
@@ -2079,7 +2079,7 @@ u8 func040f_outro[] = {
 	unset_chr_chrflag(CHR_P1P2, CHRCFLAG_HIDDEN)
 	set_chr_hiddenflag(CHR_P1P2, CHRHFLAG_00020000)
 	chr_do_animation(0x0197, -1, -1, 0x06, 0x00, CHR_P1P2, 4)
-	set_chr_hud_visible(CHR_P1P2, TRUE)
+	set_chr_hudprojector_visible(CHR_P1P2, TRUE)
 	restart_timer
 	deactivate_alarm
 	show_nonessential_chrs(FALSE)
@@ -2190,7 +2190,7 @@ u8 func040f_outro[] = {
 
 	label(0x54)
 	label(0x06)
-	set_chr_hud_visible(CHR_P1P2, FALSE)
+	set_chr_hudprojector_visible(CHR_P1P2, FALSE)
 	end_level
 	set_ailist(CHR_SELF, GAILIST_IDLE)
 	endlist
diff --git a/src/files/setup/setuplue.c b/src/files/setup/setuplue.c
index 664bb98a5..edbdafe13 100644
--- a/src/files/setup/setuplue.c
+++ b/src/files/setup/setuplue.c
@@ -1759,7 +1759,7 @@ u8 func040e_outro[] = {
 	set_chr_chrflag(CHR_P1P2, CHRCFLAG_UNPLAYABLE)
 	set_chr_hiddenflag(CHR_P1P2, CHRHFLAG_00020000)
 	chr_do_animation(0x017f, -1, -1, 0x06, 0x00, CHR_P1P2, 4)
-	set_chr_hud_visible(CHR_P1P2, TRUE)
+	set_chr_hudprojector_visible(CHR_P1P2, TRUE)
 
 	set_chr_chrflag(CHR_JONATHAN, CHRCFLAG_UNPLAYABLE)
 	unset_chr_chrflag(CHR_JONATHAN, CHRCFLAG_HIDDEN)
@@ -1882,7 +1882,7 @@ u8 func040e_outro[] = {
 	label(0x54)
 	label(0x06)
 	remove_chr(CHR_OUTRO_GUARD)
-	set_chr_hud_visible(CHR_P1P2, FALSE)
+	set_chr_hudprojector_visible(CHR_P1P2, FALSE)
 	end_level
 	set_ailist(CHR_SELF, GAILIST_IDLE)
 	endlist
diff --git a/src/files/setup/setuprit.c b/src/files/setup/setuprit.c
index 2c89c8911..7de5ba5ff 100644
--- a/src/files/setup/setuprit.c
+++ b/src/files/setup/setuprit.c
@@ -3441,7 +3441,7 @@ u8 func0423_outro[] = {
 	unset_chr_chrflag(CHR_TARGET, CHRCFLAG_HIDDEN)
 	set_chr_hiddenflag(CHR_TARGET, CHRHFLAG_00020000)
 	chr_do_animation(0x02da, -1, -1, 0x06, 0x00, CHR_TARGET, 4)
-	set_chr_hud_visible(CHR_TARGET, TRUE)
+	set_chr_hudprojector_visible(CHR_TARGET, TRUE)
 	set_chr_chrflag(CHR_ELVIS, CHRCFLAG_UNPLAYABLE)
 	unset_chr_chrflag(CHR_ELVIS, CHRCFLAG_HIDDEN)
 	set_chr_hiddenflag(CHR_ELVIS, CHRHFLAG_00020000)
@@ -3547,7 +3547,7 @@ u8 func0423_outro[] = {
 	misc_command(0x0000, 0x0d, 0x00)
 	hide_object(0x19)
 	hide_object(0x1a)
-	set_chr_hud_visible(CHR_TARGET, FALSE)
+	set_chr_hudprojector_visible(CHR_TARGET, FALSE)
 	end_level
 	set_ailist(CHR_SELF, GAILIST_IDLE)
 	endlist
diff --git a/src/game/chr/chr.c b/src/game/chr/chr.c
index 1d1cd0ae2..5141c269a 100644
--- a/src/game/chr/chr.c
+++ b/src/game/chr/chr.c
@@ -7659,7 +7659,7 @@ glabel chrDropItems
 );
 
 GLOBAL_ASM(
-glabel func0f0245c8
+glabel chrSetHudProjectorVisible
 /*  f0245c8:	27bdffe8 */ 	addiu	$sp,$sp,-24
 /*  f0245cc:	afbf0014 */ 	sw	$ra,0x14($sp)
 /*  f0245d0:	afa40018 */ 	sw	$a0,0x18($sp)
diff --git a/src/game/chr/chraicommands.c b/src/game/chr/chraicommands.c
index e098761e4..70397cc20 100644
--- a/src/game/chr/chraicommands.c
+++ b/src/game/chr/chraicommands.c
@@ -13640,13 +13640,13 @@ bool ai01cc(void)
 /**
  * @cmd 01cd
  */
-bool ai01cd(void)
+bool aiChrSetHudProjectorVisible(void)
 {
 	u8 *cmd = g_Vars.ailist + g_Vars.aioffset;
 	struct chrdata *chr = chrFindById(g_Vars.chrdata, cmd[2]);
 
 	if (chr && chr->prop && chr->unk020) {
-		func0f0245c8(chr, cmd[3]);
+		chrSetHudProjectorVisible(chr, cmd[3]);
 	}
 
 	g_Vars.aioffset += 4;
diff --git a/src/game/data/data_0083d0.c b/src/game/data/data_0083d0.c
index ecab03533..9c3ceb9af 100644
--- a/src/game/data/data_0083d0.c
+++ b/src/game/data/data_0083d0.c
@@ -6680,7 +6680,7 @@ bool (*g_CommandPointers[])(void) = {
 	/*0x01ca*/ aiChrSetCutsceneWeapon,
 	/*0x01cb*/ aiFadeScreen,
 	/*0x01cc*/ ai01cc,
-	/*0x01cd*/ ai01cd,
+	/*0x01cd*/ aiChrSetHudProjectorVisible,
 	/*0x01ce*/ ai01ce,
 	/*0x01cf*/ aiChrSetFiringInCutscene,
 	/*0x01d0*/ aiSetPortalFlag,
diff --git a/src/include/commands.h b/src/include/commands.h
index 8290e3288..9ae59dcf4 100644
--- a/src/include/commands.h
+++ b/src/include/commands.h
@@ -3613,7 +3613,11 @@
 	mkshort(0x01cc), \
 	label,
 
-#define set_chr_hud_visible(chr, bool) \
+/**
+ * Determines whether Jo's HUD eyepiece thing is visible when in the third
+ * person perspective (ie. in cutscenes or when playing coop).
+ */
+#define set_chr_hudprojector_visible(chr, bool) \
 	mkshort(0x01cd), \
 	chr, \
 	bool,
diff --git a/src/include/game/chr/chr.h b/src/include/game/chr/chr.h
index 487aa23df..058cd43ec 100644
--- a/src/include/game/chr/chr.h
+++ b/src/include/game/chr/chr.h
@@ -73,7 +73,7 @@ u32 func0f022d60(void);
 u32 func0f022fe0(void);
 u32 func0f023098(void);
 void chrDropItems(struct chrdata *chr);
-u32 func0f0245c8(struct chrdata *chr, u32 arg1);
+u32 chrSetHudProjectorVisible(struct chrdata *chr, u32 arg1);
 u32 func0f024668(void);
 u32 func0f0246e4(void);
 void func0f02472c(void);
diff --git a/src/include/game/chr/chraicommands.h b/src/include/game/chr/chraicommands.h
index 399f922af..171781d45 100644
--- a/src/include/game/chr/chraicommands.h
+++ b/src/include/game/chr/chraicommands.h
@@ -424,7 +424,7 @@
 /*0x01ca*/ bool aiChrSetCutsceneWeapon(void);
 /*0x01cb*/ bool aiFadeScreen(void);
 /*0x01cc*/ bool ai01cc(void);
-/*0x01cd*/ bool ai01cd(void);
+/*0x01cd*/ bool aiChrSetHudProjectorVisible(void);
 /*0x01ce*/ bool ai01ce(void);
 /*0x01cf*/ bool aiChrSetFiringInCutscene(void);
 /*0x01d0*/ bool aiSetPortalFlag(void);